Super Connectivity of Line Graphs and Digraphs
نویسندگان
چکیده
منابع مشابه
Super Connectivity of Line Graphs and Digraphs
The h-super connectivity κh and the h-super edge-connectivity λh are more refined network reliability indices than the connectivity and the edge-connectivity. This paper shows that for a connected balanced digraph D and its line digraph L, if D is optimally super edge-connected, then κ1(L) = 2λ1(D), and that for a connected graph G and its line graph L, if one of κ1(L) and λ2(G) exists, then κ1...
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ژورنال
عنوان ژورنال: Acta Mathematicae Applicatae Sinica, English Series
سال: 2006
ISSN: 0168-9673,1618-3932
DOI: 10.1007/s10255-005-0283-2